CN105694354A - Bakelite corrugated board made of preliminarily woven components with flow guide layers and method for manufacturing bakelite corrugated board - Google Patents
Bakelite corrugated board made of preliminarily woven components with flow guide layers and method for manufacturing bakelite corrugated board Download PDFInfo
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- CN105694354A CN105694354A CN201610093724.4A CN201610093724A CN105694354A CN 105694354 A CN105694354 A CN 105694354A CN 201610093724 A CN201610093724 A CN 201610093724A CN 105694354 A CN105694354 A CN 105694354A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
Abstract
The invention discloses a bakelite corrugated board made of preliminarily woven components with flow guide layers. Phenolic resin is used as matrix resin of the bakelite corrugated board. The preliminarily woven components with the flow guide layers comprise glass mats laid in a layered manner, fiber cloth for the flow guide layers and interlayer continuous fibers, the fiber cloth for the flow guide layers is positioned in middle layers of the glass mats laid in the layered manner, and the glass mats laid in the layered manner are sewn with the fiber cloth for the flow guide layers by the interlayer continuous fibers. The bakelite corrugated board has the advantages that A-grade fireproof nonmetal high-strength corrosion-resistant effects can be realized by the bakelite corrugated board, and the bakelite corrugated board can be widely applied to roofs or wall surfaces of steel structures.
Description
Technical field
The present invention relates to building field, be specifically related to a kind of by knitting, with guide layer, bakelite wave plate and the manufacture method thereof that part is made in advance。
Background technology
Wave plate roof structure, due to its special shape and function, has been widely used in all kinds of storages and other structure, its shorter making and the construction period of industry and civil buildings, has been subject to the generally favor of the workmen of user。
In recent years, along with the structure and material of the industry large industrial buildings such as the development of national economy, the progress of science and technology, enlarging and newly-built metallurgy, weaving, machinery has a very large change。The structural material such as traditional cement asbestos corrugated sheet, glass fiber reinforced plastics corrugated plate, imitative coloured glaze corrugated sheet, asbestos shingle, glass, due to shortcomings such as heaviness, crackies, can not meet the requirement of modern industry production technology。
The goods such as the metal press plate of development in the recent period and color steel tile just constantly expand use scope。But the problem that the workshop roofing metope color steel tile corrosions such as current ubiquity contaminating enterprises are rotted, according to incompletely statistics, current chemical industry, casting, smelt, plating, electrolysis, generally only several years pickling Workshop metal roof tile material most long life, this brings numerous potential safety hazards and higher maintenance cost to these buildings。
Traditional fiberglass corrugated sheet is the topmost product of glass for building purposes steel, and its matrix resin generally adopts unsaturated-resin etc.。Although the corrugated sheet excellent anti-corrosion performance that this composite makes, lightweight, but under the high temperature conditions, traditional glass steel corrugated sheet is easy to burning。After increasing fire retardant in fiberglass corrugated sheet, its mechanical property can be decreased obviously。
Therefore, how to promote roofing or the corrosion resistance of metope wave plate, anti-flammability and mechanical property are the urgent needss of current architectural structural system。
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, it is provided that a kind of bakelite wave plate being applied to large-scale steel structure roofing or metope, this wave plate has fire prevention, corrosion-resistant, high-strength light, safe and reliable, industrialization manufacture the advantage that degree is high。
The technical scheme that the present invention takes is as follows:
A kind of by knitting, with guide layer, the bakelite wave plate that part is made in advance, with phenolic resin for matrix resin, the described part of knitting in advance with guide layer comprises glass felt, guide layer fiber cloth and the interlayer continuous fiber that layer is completed, wherein, described guide layer fiber cloth is positioned at the position, intermediate layer of the glass felt that described layer is completed, and glass felt and described guide layer fiber cloth that described layer is completed are stitched together by described interlayer continuous fiber。
Further, it is made up by pultrude process of the component comprising following weight portion, wherein, phenolic resin: 20～30 parts, halogen-free flame retardants: 0.5～2 part, carbon fiber: 1～3 part, glass fiber yarn: 50～70 parts, surface of polyester felt: 4～7 parts, diluent: 2～8 parts, releasing agent: 0.5～1.5 part, pigment: 0.5～1.5 part。
Further, it is made up by pultrude process of the component comprising following weight portion, wherein, phenolic resin: 25 parts, halogen-free flame retardants: 1 part, carbon fiber: 1.5 parts, glass fiber yarn: 60 parts, surface of polyester felt: 5.5 parts, diluent: 5 parts, releasing agent: 1 part, pigment: 1 part。
Further, in described pultrude process, the temperature of pultrusion die is 140～280 DEG C。
Further, described pigment is the iron sesquioxide of particle diameter 5～15 microns, or is the titanium dioxide of particle diameter 1～5 micron。
Additionally, the present invention also provides for a kind of method manufacturing above-mentioned bakelite wave plate, comprise the steps of
Step 1) preparation of resin system material: phenolic resin, halogen-free flame retardants, diluent, pigment, releasing agent are carried out blended, and to keep blended groove be that constant temperature is to obtain resin system material；
Step 2) knit the manufacture of part in advance: first glass mat is carried out layer paving, again guide layer fiber cloth is added the position, glass felt intermediate layer that layer is completed, then stitching process is used, the glass mat described layer completed by high intensity continuous carbon fibre silk and described guide layer fiber cloth seam and together with, the glass mat of prepared carbon fiber interlaminar improvement knits part in advance；Prepared described glass mat is knitted part in advance and soaks into step 1) in the described resin system material that obtains, afterwards parcel surface of polyester felt be fixed to by preforming tool and described knit part in advance；And
Step 3) curing molding: described part of knitting in advance is drawn in metal die cavity, carries out three sections of temperature controls and solidify。
Further, in step 1) in, it is 85 degrees Celsius by the temperature of the described blended groove of maintenance。
Further, the temperature of three sections respectively 140～170 DEG C, 180～240 DEG C, 160～190 DEG C。
Further, the temperature of described three sections is respectively preferably 160 DEG C, 210 DEG C, 180 DEG C。
This bakelite wave plate can reach the effect of the A level nonmetal high-strength corrosion-resisting of fire prevention, it is possible to is widely used in steel structural roof or metope。
The present invention compared with prior art has the advantage that
1. the present invention knits part in advance and have employed the fiber cloth with potentiation as guide layer, in resin-impregnated journey, can uniformly soak into fiber felt, the composite property making acquisition is stable, and the combination of glass fibre and carbon fiber makes the longitudinal direction of material and transverse strength uniform, suitable in large-scale steel structure roofing, after breaking out of fire, material can form carbonization crystallization (insoluble do not melt) because of high temperature, the carbon fiber and the glass fiber cloth structure that adopt in its composition serve good support performance, it is ensured that sheet material carbonization crystallization will not be collapsed。
1. bakelite wave plate is resin dedicated for major ingredient with high-temperature anticorrosion, anticorrosion high quality series alkali-free glass fiber is reinforcing material, interlaminar improvement has been carried out with carbon fiber, and use surface of polyester felt to wrap up, its weight is far below the metal Roof corrugated sheet of same volume, and mechanical property has reached the intensity of steel, load-bearing reaches more than 620kg；Reach the uniform purpose of each side's stress by the design that fabric is constructed, solve the big drawing and extruding section bar transverse strength of area of section high, and the problem that longitudinal strength is low, in fabric, it is mixed into carbon fiber simultaneously and makes hot strength improve more than 50%
2. this corrugated sheet spray refractory coating, and cover polyester film sealer up and down, and with pigment for coloring resin agent, not only intensity is high, ageing resistace is strong, and antiseptic property is remarkable；It is acidproof, alkaline-resisting, salt tolerant, the corrosion of resistance to steam。The novel anticorrosion watt of the industry building roofs (operating area isolation) such as this product is metal color steel tile and the novel substitute products of common FRP plate material, is metallurgical, chemical industry。
Accompanying drawing explanation
Fig. 1 is the structure chart that in the present invention, part knitted in advance by the fiber of bakelite wave plate。
Description of reference numerals:
1, glass felt, 2, guide layer fiber cloth,
3, interlayer continuous fiber。
Detailed description of the invention
For fully disclosed purpose, below with reference to drawings and Examples, the present invention is described in further details。Should be appreciated that specific embodiments described below is only for explaining the present invention, is not intended to limit protection scope of the present invention。
The bakelite wave plate of the present invention, with phenolic resin for matrix resin, by nonmetal roofing (metope) wave plate prepared by pultrusion molding process, then sprays high fire resistance coating, and covers corrosion resistant polyester film sealer up and down。
Fibre reinforced phenolic resin composite roofing (metope) provided by the invention wave plate, by knitting what part was made in advance with guide layer, the described part of knitting in advance with guide layer comprises glass felt 1, guide layer fiber cloth 2 and the interlayer continuous fiber 3 that layer is completed, wherein, described guide layer fiber cloth 2 is positioned at the position, intermediate layer of the glass felt 1 that described layer is completed, and glass felt 1 and described guide layer fiber cloth 2 that described layer is completed are stitched together by described interlayer continuous fiber 3。Wherein, guide layer fiber cloth can adopt carbon fiber unidirectional cloth, and carbon fiber unidirectional cloth refers to have substantial amounts of carbon fiber wire at a direction (usually warp-wise), at the carbon fiber wire that other direction is only a small amount of and usually thin。
Described bakelite wave plate is made up by pultrude process of the component comprising following weight portion, and pultrusion die temperature is 140～280 DEG C:
In an embodiment of the present invention, described phenolic resin is common thermoplastic phenolic resin；Described halogen-free flame retardants can be ultra-fine aluminium hydrate powder or magnesium hydroxide powder, it is also possible to for the acid of poly phosphorus ammonium；Or the compound system of these fire retardants；Described carbon fiber is the carbon fiber of general T 300 series level, it is possible to for domestic carbon fiber, as Jiangsu perseverance god, in the T300 level series produced of multiple Condor；Can also be the T300 level series carbon fiber of import, such as the product that toray, east nation etc. produce。Described glass fiber yarn is common alkali-free glass fibre yarn；Described polyester continuous felt is purchased from polyester continuous felt；Described diluent is industry conventional thinner, such as ethanol；Described phenolic resin is the phenolic resin of commercially available established practice, such as the phenolic resin (brown viscous liquid is suitable for pultrusion) of Changshu Southeast Plastic Co., Ltd. model NR9450。Described releasing agent is industry conventional release agent, such as industrial paraffin。Described pigment is the iron sesquioxide of particle diameter 5～15 microns, or the titanium dioxide of particle diameter 1～5 micron and titanium dioxide etc.。Described weatherability coating is common fluorocarbon coating。Described mylar is common polycarbonate film, is added with ultraviolet absorber in this thin film。
The present invention provides the preparation process of described bakelite wave plate as follows:
1. the preparation of resin system: first undertaken blended by phenolic resin, halogen-free flame retardants, diluent, pigment, releasing agent, blended groove is constant temperature, and temperature is maintained at 85 degree, makes resin material not only keep good mobility but also will not instead give birth to cross-linking reaction。
2. knit part manufacture in advance: above-mentioned carbon fiber, glass fibre are made into tubular by loom, wrap up surface of polyester felt after impregnated with resin material and shaped by preforming tool。
3. curing molding: above-mentioned part of knitting in advance is drawn in metal die cavity, carries out three sections of temperature controls and solidifies, the temperature of three sections respectively 140～170 DEG C, 180～240 DEG C, 160～190 DEG C。Metal die afterbody takes caterpillar-tractor that section bar is pulled。
Embodiment 1
A kind of fibre reinforced phenolic resin composite roofing (metope) wave plate, is made up by pultrude process of the component comprising following weight portion, and pultrusion die temperature is 140～280 DEG C:
Preparation process is as follows:
1. the preparation of resin system: first undertaken blended by phenolic resin, halogen-free flame retardants, diluent, pigment, releasing agent, blended groove is constant temperature, and temperature is maintained at 85 degree, makes resin material not only keep good mobility but also will not instead give birth to cross-linking reaction。
2. knit part manufacture in advance: above-mentioned carbon fiber, glass fibre are made into tubular by loom, wrap up surface of polyester felt after impregnated with resin material and shaped by preforming tool。
3. curing molding: above-mentioned part of knitting in advance is drawn in metal die cavity, carries out three sections of temperature controls and solidifies, the temperature of three sections respectively 160 DEG C, 210 DEG C, 180 DEG C。Metal die afterbody takes caterpillar-tractor that section bar is pulled。
Embodiment 2
A kind of fibre reinforced phenolic resin composite roofing (metope) wave plate, is made up by pultrude process of the component comprising following weight portion, and pultrusion die temperature is 140～280 DEG C:
Preparation process is as follows:
1. the preparation of resin system: first undertaken blended by phenolic resin, halogen-free flame retardants, diluent, pigment, releasing agent, blended groove is constant temperature, and temperature is maintained at 85 degree, makes resin material not only keep good mobility but also will not instead give birth to cross-linking reaction。
2. knit part manufacture in advance: knit the manufacture of part in advance: first glass mat is carried out layer paving, again guide layer fiber cloth is added the position, glass felt intermediate layer that layer is completed, then stitching process is used, the glass mat described layer completed by high intensity continuous carbon fibre silk and described guide layer fiber cloth seam and together with, the glass mat of prepared carbon fiber interlaminar improvement knits part in advance；Prepared described glass mat is knitted part in advance and soaks into step 1) in the described resin system material that obtains, afterwards parcel surface of polyester felt be fixed to by preforming tool and described knit part in advance。
3. curing molding: above-mentioned part of knitting in advance is drawn in metal die cavity, carries out three sections of temperature controls and solidifies, and the temperature of three sections respectively 170 DEG C, 240 DEG C, 190 DEG C, metal die afterbody takes caterpillar-tractor that section bar is pulled。
Embodiment 3
A kind of fibre reinforced phenolic resin composite roofing (metope) wave plate, is made up by pultrude process of the component comprising following weight portion, and pultrusion die temperature is 140～280 DEG C:
Preparation process is as follows:
1. the preparation of resin system: first undertaken blended by phenolic resin, halogen-free flame retardants, diluent, pigment, releasing agent, blended groove is constant temperature, and temperature is maintained at 85 degree, makes resin material not only keep good mobility but also will not instead give birth to cross-linking reaction。
2. knit part manufacture in advance: knit the manufacture of part in advance: first glass mat is carried out layer paving, again guide layer fiber cloth is added the position, glass felt intermediate layer that layer is completed, then stitching process is used, the glass mat described layer completed by high intensity continuous carbon fibre silk and described guide layer fiber cloth seam and together with, the glass mat of prepared carbon fiber interlaminar improvement knits part in advance；Prepared described glass mat is knitted part in advance and soaks into step 1) in the described resin system material that obtains, afterwards parcel surface of polyester felt be fixed to by preforming tool and described knit part in advance。
3. curing molding: above-mentioned part of knitting in advance is drawn in metal die cavity, carries out three sections of temperature controls and solidifies, the temperature of three sections respectively 160 DEG C, 210 DEG C, 180 DEG C。Metal die afterbody takes caterpillar-tractor that section bar is pulled。
Through experimental verification, the bakelite wave plate performance prepared by the method for the present invention is as follows:
Hot strength: 148MPa, bending strength: 308MPa, hardness Barcol: 48, impact flexibility: 98.4kj/, load-carrying properties: (span 1500mm deforms 3% time bearing capacity) 3651.2N, heat distortion temperature: > 296 DEG C, fire-retardant rank: A level。
Embodiment described above only have expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention。It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention。Therefore, the protection domain of patent of the present invention should be as the criterion with claims。
Claims (9)
1. one kind by knitting, with guide layer, the bakelite wave plate that part is made in advance, with phenolic resin for matrix resin, it is characterized in that, the described part of knitting in advance with guide layer comprises glass felt, guide layer fiber cloth and the interlayer continuous fiber that layer is completed, wherein, described guide layer fiber cloth is positioned at the position, intermediate layer of the glass felt that described layer is completed, and glass felt and described guide layer fiber cloth that described layer is completed are stitched together by described interlayer continuous fiber。
2. according to claim 1 by knitting, with guide layer, the bakelite wave plate that part is made in advance, it is characterized in that, be made up by pultrude process of the component comprising following weight portion, wherein, phenolic resin: 20～30 parts, halogen-free flame retardants: 0.5～2 part, carbon fiber: 1～3 part, glass fiber yarn: 50～70 parts, surface of polyester felt: 4～7 parts, diluent: 2～8 parts, releasing agent: 0.5～1.5 part, pigment: 0.5～1.5 part。
3. according to claim 2 by knitting, with guide layer, the bakelite wave plate that part is made in advance, it is characterized in that, be made up by pultrude process of the component comprising following weight portion, wherein, phenolic resin: 25 parts, halogen-free flame retardants: 1 part, carbon fiber: 1.5 parts, glass fiber yarn: 60 parts, surface of polyester felt: 5.5 parts, diluent: 5 parts, releasing agent: 1 part, pigment: 1 part。
4. according to Claims 2 or 3 by knitting, with guide layer, the bakelite wave plate that part is made in advance, it is characterised in that: in described pultrude process, the temperature of pultrusion die is 140～280 DEG C。
5. according to Claims 2 or 3 by knitting, with guide layer, the bakelite wave plate that part is made in advance, it is characterised in that described pigment is the iron sesquioxide of particle diameter 5～15 microns, or is the titanium dioxide of particle diameter 1～5 micron。
6. one kind manufactures as claimed in claim 1 by the method knitting the bakelite wave plate that part is made in advance with guide layer, it is characterised in that comprise the steps of
Step 1) preparation of resin system material: phenolic resin, halogen-free flame retardants, diluent, pigment, releasing agent are carried out blended, and to keep blended groove be that constant temperature is to obtain resin system material；
Step 2) knit the manufacture of part in advance: first glass mat is carried out layer paving, again guide layer fiber cloth is added the position, glass felt intermediate layer that layer is completed, then stitching process is used, the glass mat described layer completed by high intensity continuous carbon fibre silk and described guide layer fiber cloth seam and together with, the glass mat of prepared carbon fiber interlaminar improvement knits part in advance；Prepared described glass mat is knitted part in advance and soaks into step 1) in the described resin system material that obtains, afterwards parcel surface of polyester felt be fixed to by preforming tool and described knit part in advance；And
Step 3) curing molding: described part of knitting in advance is drawn in metal die cavity, carries out three sections of temperature controls and solidify。
7. method according to claim 5, it is characterised in that in step 1) in, it is 85 degrees Celsius by the temperature of the described blended groove of maintenance。
8. method according to claim 5, it is characterised in that in step 3) in, the temperature of three sections respectively 140～170 DEG C, 180～240 DEG C, 160～190 DEG C。
9. manufacture method according to claim 7, it is characterised in that the temperature of described three sections is respectively preferably 160 DEG C, 210 DEG C, 180 DEG C。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093724.4A CN105694354A (en) | 2016-02-19 | 2016-02-19 | Bakelite corrugated board made of preliminarily woven components with flow guide layers and method for manufacturing bakelite corrugated board |
| PCT/CN2016/103670 WO2017140121A1 (en) | 2016-02-19 | 2016-10-28 | Bakelite corrugated board made of pre-woven member with flow guide layer and manufacturing method therefor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093724.4A CN105694354A (en) | 2016-02-19 | 2016-02-19 | Bakelite corrugated board made of preliminarily woven components with flow guide layers and method for manufacturing bakelite corrugated board |
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| CN105694354A true CN105694354A (en) | 2016-06-22 |
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| CN201610093724.4A Pending CN105694354A (en) | 2016-02-19 | 2016-02-19 | Bakelite corrugated board made of preliminarily woven components with flow guide layers and method for manufacturing bakelite corrugated board |
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| WO (1) | WO2017140121A1 (en) |
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| WO2017140124A1 (en) * | 2016-02-19 | 2017-08-24 | 苏州振瑞昌材料科技有限公司 | Interlayer reinforced fiber composite material having diversion layer, and method for manufacture thereof |
| WO2017140121A1 (en) * | 2016-02-19 | 2017-08-24 | 苏州振瑞昌材料科技有限公司 | Bakelite corrugated board made of pre-woven member with flow guide layer and manufacturing method therefor |
| CN109397721A (en) * | 2018-09-26 | 2019-03-01 | 克琴新材料科技（上海）有限公司 | A kind of manufacture system and method for the Polydicyclopentadiencomposite composite material that glass fibre is pre-buried |
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| CN110792460A (en) * | 2019-10-31 | 2020-02-14 | 神华神东煤炭集团有限责任公司 | Hydraulic support side protection plate and preparation method thereof |
| CN110792460B (en) * | 2019-10-31 | 2021-11-30 | 神华神东煤炭集团有限责任公司 | Hydraulic support side protection plate and preparation method thereof |
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| WO2017140121A1 (en) | 2017-08-24 |
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